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MB85RS512LYPN-G-AME1 is listed in the Memory IC range at ChipApex. The manufacturer field lists RAMXEED. Its product description is 512kbit FRAM. Review the specifications below when checking this part for your BOM.
Memory IC specifications for MB85RS512LYPN-G-AME1
- Description：512kbit FRAM
- Series：*
- Mfr：RAMXEED
- Package：Tube
- Memory Type：-
- Memory Format：-
- Technology：-
- Memory Size：-
- Memory Organization：-
- Memory Interface：-
- Clock Frequency：-
- Write Cycle Time - Word, Page：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Access Time：-
- Grade：-
- Qualification：-
Memory IC datasheet and documents for MB85RS512LYPN-G-AME1
Memory IC Overview
The MB85RS512LYPN-G-AME1 is a 512Kbit (64K x 8) Ferroelectric Random Access Memory utilizing SPI interface. It operates within a supply voltage range of 1.7V to 1.95V and supports an operating frequency up to 50MHz. The device features high endurance of 10^13 read/write operations per byte and data retention exceeding 5.9 years at +125°C. It includes a unique 64-bit serial number and a special sector region resistant to reflow conditions. Available in 8-pin SOP or DFN packages, it functions across an ambient temperature range of -40°C to +125°C.
Memory IC Feature Summary
- Ferroelectric memory technology providing nonvolatile storage without backup batteries
- Integrated unique 64-bit serial number and dedicated special sector for reflow stability
- High endurance supporting 10^13 read/write cycles per byte
- Supports standard SPI modes 0 and 3 with hold functionality
Memory IC Applications
- Automotive electronics requiring high-temperature reliability
- Industrial systems needing frequent data logging
- Embedded devices requiring battery-free nonvolatile storage
Memory IC Procurement Notes
Verify the specific package type required, as the model suffix indicates either SOP or DFN configuration. Confirm that the system power supply strictly adheres to the 1.7V to 1.95V operating range. Ensure the design accounts for the Moisture Sensitivity Level 3 requirements during assembly. Check for any specific minimum shipping quantity constraints associated with the selected packaging format.
Memory IC Selection Notes
Select this component when high-speed SPI communication is required alongside extreme endurance capabilities. It is suitable for applications where data must survive multiple reflow soldering cycles without degradation. Consider the low standby current if power efficiency is critical. Ensure the microcontroller supports the necessary SPI command set for status register and block protection management.
Memory IC Part Context
This part belongs to the RAMXEED MB85RS512LY FeRAM series, continuing the legacy of Fujitsu Semiconductor Memory Solutions Limited. It is designed specifically for environments demanding robustness against high temperatures and extensive write cycles. The product maintains original part numbering conventions while transitioning under the RAMXEED brand.
Memory IC Replacement Considerations
Compatible replacements include MB85RS512LYPNF-G-BCE1, MB85RS512LYPNF-G-BCERE1, MB85RS512LYPN-G-AWE1, and MB85RS512LYPN-G-AWEWE1. These variants share identical electrical characteristics but differ in physical package style and shipping form.
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